55405336

素因数分解:

$2^3\times 7^1\times {\mathrm{989381}}^1$

素因数の和:989394

約数の個数: 16

約数和(自身を含む): 118725840

約数和(自身を除く): 63320504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 989381, 1978762, 3957524, 6925667, 7915048, 13851334, 27702668, 55405336]

約数ペア:

[(1, 55405336), (2, 27702668), (4, 13851334), (7, 7915048), (8, 6925667), (14, 3957524), (28, 1978762), (56, 989381)]